AI Models · Paid vs Paid

SAFugu Ultra v2 Paid vs SAFugu Max Paid

Fugu Ultra v2 vs Fugu Max compared — price per token, context window, multimodality, openness and which to choose. Full 2026 breakdown.

Prices & specs refreshed from live data · olud.ai

Open-model prices = cheapest provider via OpenRouter; official maker rates may be higher.

SAFugu Ultra v2PaidSakana AI
$5 /M input
$30 /M outputManaged API (no infra to run)
TypeProprietary
Context window1M tokens
MultimodalYes
Self-hostNo
SAFugu MaxPaidSakana AI
$2 /M input
$6 /M outputManaged API (no infra to run)
TypeProprietary
Context window1M tokens
MultimodalYes
Self-hostNo
Choose Fugu Max for the lower output price ($6/M vs $30/M). Choose Fugu Ultra v2 if you need the larger 1M context window.

Fugu Ultra v2 vs Fugu Max specs

SpecFugu Ultra v2Fugu MaxWinner
MakerSakana AISakana AI
TypeProprietaryProprietary
Context window1M tokens1M tokens= Tie
Input price$5/M$2/MSAFugu Max
Output price$30/M$6/MSAFugu Max
Vision / multimodalYesYes= Tie
Tool / function callingYesYes= Tie
Self-hostableNo (API only)No (API only)
LicenseProprietaryProprietary

Price gap & when to choose each

5.0×cheaper per output token

Fugu Max is ~5.0× cheaper than Fugu Ultra v2 on output tokens ($6 vs $30 per M tokens).

SAChoose Fugu Ultra v2 if…
  • You want frontier performance through a managed API
  • You value reliability & ecosystem
  • You don't want to manage infrastructure
SAChoose Fugu Max if…
  • You want frontier performance through a managed API
  • You want the lower output price
  • You value reliability & ecosystem
  • You don't want to manage infrastructure

Feature comparison

CapabilityFugu Ultra v2Fugu Max
Open weights (downloadable)
Self-hostable
Runs fully offline
Vision / multimodal
Tool / function calling
1M+ context window

How Fugu Ultra v2 and Fugu Max score

🤝 Neck and neck on these criteria (3.1 vs 3.3 / 5).
CriterionFugu Ultra v2Fugu Max
Cost-efficiency3.04.0
Context window5.05.0
Openness1.51.5
Self-hosting1.01.0
Multimodality5.05.0

Scores come from live data — output price (cost), context length, open vs closed weights (openness & self-hosting) and vision/tool support (multimodality). Raw task quality isn't scored here; it depends on your benchmark — see the verdict.

What each model is

Fugu Ultra v2 Paid

Sakana AI · Proprietary

Fugu Ultra v2 is the higher-performance model in Sakana AI's Fugu family. Rather than a single monolithic model, Fugu is a learned multi-agent orchestration system: a language model trained to...

Fugu Max Paid

Sakana AI · Proprietary

Fugu Max is the cost-performance model in Sakana AI's Fugu family. Rather than a single monolithic model, Fugu is a learned multi-agent orchestration system: a language model trained to route...

Frequently asked questions

Fugu Ultra v2 vs Fugu Max — which is cheaper?

Fugu Max is cheaper on output ($6/M vs $30/M).

Which has the larger context window?

Fugu Ultra v2 offers the larger context window (1M tokens).

Fugu Ultra v2 vs Fugu Max — which should I pick in 2026?

Choose Fugu Max for the lower output price ($6/M vs $30/M). Choose Fugu Ultra v2 if you need the larger 1M context window.

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